The Jensen Ceramic C15N library is designed exclusively for use with the TH-U SuperCabinet program, which can either be used as a standalone IR library or with the TH-U plug-in program. SuperCabinet allows you to:

• Graphically browse the IRs in the library
• Blend them together
• Craft new cabinet tones with the unique multiband mode
• Use the IR in the software
• Export the IRs in WAV-file format, compatible with software IR loaders and all the major hardware modelers 

The Blackface era sibling of the P15N is a powerful, unusually open sounding 15″ speaker, with a cutting presence on the full range of frequencies. The C15N is very efficient and delivers dynamic, high-headroom and punchy tone from bass to trebles. It is the first-choice speaker for many pedal steel and blues players. It is very commonly found in Pro and Vibrolux amps in the ’60s and is used in the low-frequency drum of the Leslie 122 and 147 amplifiers. Housed in a vintage-correct medium-sized 1×15 cabinet, its full-bodied tone is realistically captured by the 18 microphones in 16 positions Overloud standard.

This library also includes the remastered version of all the IRs. The vintage Jensen speakers were designed mainly for clean tones. The maximum overdrive achievable back in those days was generated by the amplifier’s natural saturation/distortion/limiting and compression, and maybe by some of the earlier fuzz pedals. Those speakers were voiced for sparkly, shimmering treble response with a remarkable amount of energy well over 6 kHz, to be coupled with the warm-sounding circuits and thin resonant cabinets of the era. The IRs of the Vintage Jensen Speakers behave exactly as expected, bright, clear and detailed. In the modern world, especially with high gain tones, naturally very rich of harmonic overtones, all this energy in the treble range may sometimes turn in an overly bright, aggressive tone.

To further expand the possible applications of these historical speakers, Overloud decided to offer all the Vintage Jensen IRs also in a Remastered option, where we finely tuned the top end response to be warmer and less prominent, so to make it suitable also in more contemporary, higher gain applications. A sort of virtual “aged tone”, that offers a whole new range of sounds for every application. All the IRs in the library are effectively doubled by the “Remastered” version, opening up new possibilities to the player, once again “beyond the original hardware”.

The microphones used during the capture sessions for this IR library are:

• AKG C12
• AKG C414
• AKG C414 XLS
• Audio Technica AT4033
• Beyerdynamic M160
• Coles 4038
• Electro Voice RE16
• Groove Tubes MD1
• Neumann KM84
• Neumann U47
• Neumann U87
• RODE NT1
• Royer R121
• Sennheiser E609
• Sennheiser MD421
• Shure B52
• Shure SM57
• Shure SM58
• Shure SM81

Every microphone has been moved to 4 different horizontal positions (Cap, Cap Edge, Cone, and Cone Edge), two distances, and two angles, for a total of 16 IRs each. All the measurements set have been repeated for each cabinet in the library, and all IRs have been phase aligned, so they can be blended without phase cancellations.